Grafana Agent dose not start

Grafana Agent dose not start with this config.
And I’m lost what could be wrong.
Anybody has an idea?

logs:
  positions_directory: "C:\\ProgramData\\grafana-agent-logs"
  configs:
    - name: windows
      clients:
        - url: http://myLokiServer:3100/loki/api/v1/push
      scrape_configs: 
        - job_name: windows-application
          windows_events:
          bookmark_path: "C:\\ProgramData\\grafana-agent-logs\\bookmark.xml"
          use_incoming_timestamp: false
          eventlog_name: "Application"
          xpath_query: '*'